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// Navbar
//
// Provide a static navbar from which we expand to create full-width, fixed, and
// other navbar variations.
.navbar {
// scss-docs-start navbar-css-vars
--#{$prefix}navbar-padding-x: #{if($navbar-padding-x == null, 0, $navbar-padding-x)};
--#{$prefix}navbar-padding-y: #{$navbar-padding-y};
--#{$prefix}navbar-color: #{$navbar-light-color};
--#{$prefix}navbar-hover-color: #{$navbar-light-hover-color};
--#{$prefix}navbar-disabled-color: #{$navbar-light-disabled-color};
--#{$prefix}navbar-active-color: #{$navbar-light-active-color};
--#{$prefix}navbar-brand-padding-y: #{$navbar-brand-padding-y};
--#{$prefix}navbar-brand-margin-end: #{$navbar-brand-margin-end};
--#{$prefix}navbar-brand-font-size: #{$navbar-brand-font-size};
--#{$prefix}navbar-brand-color: #{$navbar-light-brand-color};
--#{$prefix}navbar-brand-hover-color: #{$navbar-light-brand-hover-color};
--#{$prefix}navbar-nav-link-padding-x: #{$navbar-nav-link-padding-x};
--#{$prefix}navbar-toggler-padding-y: #{$navbar-toggler-padding-y};
--#{$prefix}navbar-toggler-padding-x: #{$navbar-toggler-padding-x};
--#{$prefix}navbar-toggler-font-size: #{$navbar-toggler-font-size};
--#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-light-toggler-icon-bg)};
--#{$prefix}navbar-toggler-border-color: #{$navbar-light-toggler-border-color};
--#{$prefix}navbar-toggler-border-radius: #{$navbar-toggler-border-radius};
--#{$prefix}navbar-toggler-focus-width: #{$navbar-toggler-focus-width};
--#{$prefix}navbar-toggler-transition: #{$navbar-toggler-transition};
// scss-docs-end navbar-css-vars
position: relative;
display: flex;
flex-wrap: wrap; // allow us to do the line break for collapsing content
align-items: center;
justify-content: space-between; // space out brand from logo
padding: var(--#{$prefix}navbar-padding-y) var(--#{$prefix}navbar-padding-x);
@include gradient-bg();
// Because flex properties aren't inherited, we need to redeclare these first
// few properties so that content nested within behave properly.
// The `flex-wrap` property is inherited to simplify the expanded navbars
%container-flex-properties {
display: flex;
flex-wrap: inherit;
align-items: center;
justify-content: space-between;
}
> .container,
> .container-fluid {
@extend %container-flex-properties;
}
@each $breakpoint, $container-max-width in $container-max-widths {
> .container#{breakpoint-infix($breakpoint, $container-max-widths)} {
@extend %container-flex-properties;
}
}
}
// Navbar brand
//
// Used for brand, project, or site names.
.navbar-brand {
padding-top: var(--#{$prefix}navbar-brand-padding-y);
padding-bottom: var(--#{$prefix}navbar-brand-padding-y);
margin-right: var(--#{$prefix}navbar-brand-margin-end);
@include font-size(var(--#{$prefix}navbar-brand-font-size));
color: var(--#{$prefix}navbar-brand-color);
text-decoration: if($link-decoration == none, null, none);
white-space: nowrap;
&:hover,
&:focus {
color: var(--#{$prefix}navbar-brand-hover-color);
text-decoration: if($link-hover-decoration == underline, none, null);
}
}
// Navbar nav
//
// Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
.navbar-nav {
// scss-docs-start navbar-nav-css-vars
--#{$prefix}nav-link-padding-x: 0;
--#{$prefix}nav-link-padding-y: #{$nav-link-padding-y};
@include rfs($nav-link-font-size, --#{$prefix}nav-link-font-size);
--#{$prefix}nav-link-font-weight: #{$nav-link-font-weight};
--#{$prefix}nav-link-color: var(--#{$prefix}navbar-color);
--#{$prefix}nav-link-hover-color: var(--#{$prefix}navbar-hover-color);
--#{$prefix}nav-link-disabled-color: var(--#{$prefix}navbar-disabled-color);
// scss-docs-end navbar-nav-css-vars
display: flex;
flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
padding-left: 0;
margin-bottom: 0;
list-style: none;
.show > .nav-link,
.nav-link.active {
color: var(--#{$prefix}navbar-active-color);
}
.dropdown-menu {
position: static;
}
}
// Navbar text
//
//
.navbar-text {
padding-top: $nav-link-padding-y;
padding-bottom: $nav-link-padding-y;
color: var(--#{$prefix}navbar-color);
a,
a:hover,
a:focus {
color: var(--#{$prefix}navbar-active-color);
}
}
// Responsive navbar
//
// Custom styles for responsive collapsing and toggling of navbar contents.
// Powered by the collapse Bootstrap JavaScript plugin.
// When collapsed, prevent the toggleable navbar contents from appearing in
// the default flexbox row orientation. Requires the use of `flex-wrap: wrap`
// on the `.navbar` parent.
.navbar-collapse {
flex-basis: 100%;
flex-grow: 1;
// For always expanded or extra full navbars, ensure content aligns itself
// properly vertically. Can be easily overridden with flex utilities.
align-items: center;
}
// Button for toggling the navbar when in its collapsed state
.navbar-toggler {
padding: var(--#{$prefix}navbar-toggler-padding-y) var(--#{$prefix}navbar-toggler-padding-x);
@include font-size(var(--#{$prefix}navbar-toggler-font-size));
line-height: 1;
color: var(--#{$prefix}navbar-color);
background-color: transparent; // remove default button style
border: var(--#{$prefix}border-width) solid var(--#{$prefix}navbar-toggler-border-color); // remove default button style
@include border-radius(var(--#{$prefix}navbar-toggler-border-radius));
@include transition(var(--#{$prefix}navbar-toggler-transition));
&:hover {
text-decoration: none;
}
&:focus {
text-decoration: none;
outline: 0;
box-shadow: 0 0 0 var(--#{$prefix}navbar-toggler-focus-width);
}
}
// Keep as a separate element so folks can easily override it with another icon
// or image file as needed.
.navbar-toggler-icon {
display: inline-block;
width: 1.5em;
height: 1.5em;
vertical-align: middle;
background-image: var(--#{$prefix}navbar-toggler-icon-bg);
background-repeat: no-repeat;
background-position: center;
background-size: 100%;
}
.navbar-nav-scroll {
max-height: var(--#{$prefix}scroll-height, 75vh);
overflow-y: auto;
}
// scss-docs-start navbar-expand-loop
// Generate series of `.navbar-expand-*` responsive classes for configuring
// where your navbar collapses.
.navbar-expand {
@each $breakpoint in map-keys($grid-breakpoints) {
$next: breakpoint-next($breakpoint, $grid-breakpoints);
$infix: breakpoint-infix($next, $grid-breakpoints);
// stylelint-disable-next-line scss/selector-no-union-class-name
&#{$infix} {
@include media-breakpoint-up($next) {
flex-wrap: nowrap;
justify-content: flex-start;
.navbar-nav {
flex-direction: row;
.dropdown-menu {
position: absolute;
}
.nav-link {
padding-right: var(--#{$prefix}navbar-nav-link-padding-x);
padding-left: var(--#{$prefix}navbar-nav-link-padding-x);
}
}
.navbar-nav-scroll {
overflow: visible;
}
.navbar-collapse {
display: flex !important; // stylelint-disable-line declaration-no-important
flex-basis: auto;
}
.navbar-toggler {
display: none;
}
.offcanvas {
// stylelint-disable declaration-no-important
position: static;
z-index: auto;
flex-grow: 1;
width: auto !important;
height: auto !important;
visibility: visible !important;
background-color: transparent !important;
border: 0 !important;
transform: none !important;
@include box-shadow(none);
@include transition(none);
// stylelint-enable declaration-no-important
.offcanvas-header {
display: none;
}
.offcanvas-body {
display: flex;
flex-grow: 0;
padding: 0;
overflow-y: visible;
}
}
}
}
}
}
// scss-docs-end navbar-expand-loop
// Navbar themes
//
// Styles for switching between navbars with light or dark background.
.navbar-light {
@include deprecate("`.navbar-light`", "v5.2.0", "v6.0.0", true);
}
.navbar-dark {
--#{$prefix}navbar-color: #{$navbar-dark-color};
--#{$prefix}navbar-hover-color: #{$navbar-dark-hover-color};
--#{$prefix}navbar-disabled-color: #{$navbar-dark-disabled-color};
--#{$prefix}navbar-active-color: #{$navbar-dark-active-color};
--#{$prefix}navbar-brand-color: #{$navbar-dark-brand-color};
--#{$prefix}navbar-brand-hover-color: #{$navbar-dark-brand-hover-color};
--#{$prefix}navbar-toggler-border-color: #{$navbar-dark-toggler-border-color};
--#{$prefix}navbar-toggler-icon-bg: #{escape-svg($navbar-dark-toggler-icon-bg)};
}
|
